For the carbon material prepared, an unusal peak at 2theta =14 degree in the XRD pattern is seen. What is the reflection plane corresponding to that?

I am attaching the XRD pattern of two of my carbon materials C1 and C2. The C2 carbon shows XRD pattern with a broad peak around 15-25 degree whereas C1 shows two distinct peaks in the same...

27 August 2018 1,627 3 View